Stephen Colbert, host of Comedy Central’s ‘The Colbert Report,’ shared on his show this week a new trend spawning amongst “hipster” parents. The trend? Not using diapers on their pre-toilet trained kids, but rather let them “eliminate” in sinks, toilets or bowls.

The movement is being backed by those who say it reduces diaper rash, reduces the waste of disposable diapers and, of course, helps parents get in touch with their children’s “most intimate functions.”

In the video below, Stephen Colbert shares how he thinks he might be able to help parents further fulfill their “diaperless” wishes. His idea? ‘Kiddie Litter,’ of course!